HTx404

4-channel High-Performance Amplifier Home Theater (HT) 17" Shelf Mount - 2RU STABLE at 2 ohms 400W at 4 ohms 200W at 8 ohms 41.72 VRMS (59 Vp) at Hi-Z Signal-to-Noise Ratio 121.5dB OVERVIEW: The HTx404 is a premium 4-channel amplifier engineered for high-performance home theater and distributed audio installations. Delivering exceptional power, dynamics, and clarity, it combines a robust 1000-watt power supply with an ultra-wide frequency response and reference-grade signal-to-noise performance for a truly immersive listening experience. Built on the award-winning HTRx8-400 platform, the HTx404 is designed for high-end residential theaters and combines reference-level power, high-fidelity performance, and a rack-ear-free design for installation in a custom credenza or AV rack. FEATURES: LED ON / OFF SWITCH Rear switch lets you control the front LED on and off. CONNECTIONS RCA Single-Ended Input per channel XLR Balanced Input per channel IEC C13 AC mains connector with power switch Binding Posts 5-way connection per channel LED INDICATION White - ON, Amplifier ready to pass signal Can be toggled off using the rear panel switch. SPECIFICATIONS: AMPLIFIER TOPOLOGY CLASS-D POWER SUPPLY 1000W FREQUENCY REPSONSE 3Hz to 70kHz (-3dB) AMPLIFIER GAIN 29.4dB AC MAINS 100 - 265VAC 50/60Hz (Universal) STANDBY POWER DRAW 5W COOLING Side Vents to allow for amplifier stacking in rack FANLESS for critical listening environments and installations where silence matters INPUT SENSITIVITY 1.5Vrms / 3.5dBV / 5.72dBu / 2.12Vp INPUT IMPEDANCE 38 kΩ OUTPUT IMPEDANCE <0.01 ohm 3Hz-70kHz DIMENSIONS HEIGHT 3.5 in. ( 88.9 mm) - 2 RACK UNITS (2RU) WIDTH 17.0 in. (431.8 mm) DEPTH 14.5 in. (368.3 mm) WEIGHT 15 LBS (6.80 kg)